Marketing Email Subject Lines

In this guide, we will walk you through the steps to get started, explore the features, and provide helpful tips


The tool is designed to generate compelling and click-worthy subject lines for your email marketing campaigns.

It crafts subject lines that align with your email topic and keywords, helping to enhance open rates and engagement.

Getting Started

To access the tool, sign up for a subscription plan*. After completing the registration process, log in using your credentials.

* here is more about Pro and Free versions. 

Follow these steps to use the tool effectively:

  1. Select the desired AI model (Basic GPT-3.5 or Premium GPT-4) from the dropdown menu.


    Suitable for basic tasks and quicker results, GPT-3.5 consumes fewer tokens and offers faster processing. 

    For more advanced tasks and higher-quality output, select GPT-4 which provides the best results but requires 5x the tokens and has a slower processing speed.

  2. Input your email topic: this could be the main theme or the core message of your email.
    For example, if you're announcing a new product launch, your email topic might be "New Product Launch."

  3. Insert keywords: these are significant words or phrases that you want to include in the subject line. They should be relevant to the email content.
    For instance, for a new product launch, keywords might include the product name, launch date, or special offers.

  4. Click Generate to start the creation process.m-subject-lines-main

  5. The tool will then provide you with a list of catchy and engaging email subject lines based on your input. m-subject-lines-result

    Once satisfied with the result, click "Copy to Clipboard" or "Save to a Document" to store your rewritten content.

Tips for Effective Use

  • Be specific with your email topic and keywords. The more specific you are, the more tailored and relevant your subject lines will be.
  • Try different combinations of keywords to generate a variety of subject lines.
  • Test different subject lines to see which ones resonate more with your audience. Use these insights to improve future campaigns.